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New Lattice Confinement Fusion Power Reactors May Eliminate 95% of SNF

Taking aim at disease

Radioisotopes target cancer, improve imaging, and have myriad other medical uses

February 16, 2024, 3:02PMNuclear NewsKristi Nelson Bumpus

ORNL radioisotope manufacturing coordinator Jillene Sennon-Greene places a shipment vial of actinium-225 inside the dose calibrator to confirm its activity is within customer specifications. (Photo: Carlos Jones/ORNL, DOE)

On August 2, 1946, 1 millicurie of the isotope carbon-14 left Oak Ridge National Laboratory, bound for the Barnard Free Skin and Cancer Hospital in St. Louis, Mo.

That tiny amount of the radioisotope was purchased by the hospital for use in cancer studies. And it heralded a new peacetime mission for ORNL, built just a few years earlier for the production of plutonium from uranium for the Manhattan Project.

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Fast burst reactors: A historical primer

July 12, 2024, 7:02AMNuclear News

Fast burst reactors were the first fast-spectrum research reactors to reach criticality by using only prompt neutrons with high-enriched uranium as fuel, creating a pulse for microseconds....

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Because of its hardness and its hardiness in the face of high temperatures, silicon carbide has been used for industrial purposes for decades. It has proven its worth as a key component of...

Mark Peters named MITRE president and CEO

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Mark Peters will become president and chief executive officer of MITRE, effective September 3, 2024. He will succeed Jason Providakes, who previously announced his intention to retire after 37...

Durable gallium-based transistors could improve reactor monitoring

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Researchers at the Department of Energy’s Oak Ridge National Laboratory want to make the sensors in nuclear power plants more accurate by linking them to electronics that can withstand the...

GAIN vouchers tackle LWR risk modeling and advanced reactor fuel salts

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The Department of Energy’s Gateway for Accelerated Innovation in Nuclear (GAIN) announced June 20 that two companies—one power plant operator and one advanced reactor developer—are...

ECA consortium to fund consent-based siting outreach

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The Energy Communities Alliance, a membership organization of local governments adjacent to or impacted by Department of Energy sites, has awarded grants to three community organizations to...

NPR focuses on SRS recruitment and training

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A new radio series on National Public Radio’s “Marketplace Morning Report” recently highlighted career opportunities and job training at the Department of Energy’s Savannah River...

Decay on Demand: DARPA’s bid to disrupt isotope production

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The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) wants to mimic and accelerate the natural half-life decay chain of alpha-emitting radioisotopes and plans to...

Latest electricity cost estimates get new details on nuclear

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Every year, the National Renewable Energy Laboratory (NREL) puts out a set of technology-specific cost and performance parameters for electricity generation. Now in its 10th year, the...

With $3.4 billion to spend, the DOE opens RFP for low-enriched uranium

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The Department of Energy released an anticipated request for proposals on June 27 for low-enriched uranium enrichment. “Today’s action will help spur the safe and responsible build-out of...

Taking aim at disease

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